The distribution and structure of the cardiac ganglia and nerve plexuses of 8 Pekin ducks were studied by using methods of gross anatomy and histology.
以大体解剖和组织切片方法观察了8例北京鸭的心神经丛和心神经节的分布与构造。
Methods: Using regular methods for identification of morphology histology of crude drug.
方法：按常规生药学形态组织鉴定方法。
Methods: Using regular methods for identification of morphology histology of crude drug.
方法：按常规生药学形态组织鉴定方法。
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